Take a look at these obverses....

5c: Compare the distance between text and beads, and the scuplting contours of the sun's face.
10c: Compare the convex shape of the crest, especially around the arms and staff.
25c: Compare the sculpting of the tower's columns and upper windows.
Take a look at these reverses, too.....

5: Compare "centavos" and the shape of the 9 in the date.
10c: Compare the shape of the 3 in the date (blunt vs tapered).
25c: Compare "centavos" and the style of the date numerals.
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I couldn't find any varieties listed on Numista for 1993 Argentine coins. Are these varieties new, or were they just unlisted here?









